MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


WhiteSnakeStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13
SHA3-384 hash: 53995ad9053ae1e13f499b1c0689e36bd4e486b5a3c5fcf399a986ce448cb9208b2261ce7470677e7a88b15e36065ccb
SHA1 hash: 1850b718d597bb71f99eacf995df31aef4ee9471
MD5 hash: f1206cb5780b0a65ded0d86d3d0f8a3d
humanhash: bulldog-high-triple-fish
File name:f1206cb5780b0a65ded0d86d3d0f8a3d.bin.exe
Download: download sample
Signature WhiteSnakeStealer
Create hunting rule
File size:233'472 bytes
First seen:2024-01-27 11:10:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 84 x LummaStealer, 62 x Rhadamanthys)
ssdeep 3072:GvGyYiSDnt1F5GWp1icKAArDZz4N9GhbkrNEk1F2TffbFOHfr3U+4gyypHR8jQ4:64jp0yN90QEnTfTYrzZsL
TLSH T1DD34DF5373E001B6E4B653B099F702575A31BC919F3886EF2385998E1E33BD0A932757
TrID 58.9% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
16.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
10.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.1% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe WhiteSnakeStealer


Avatar
abuse_ch
WhiteSnakeStealer C2:
193.142.58.127:80

Intelligence

File Origin
# of uploads :
1
# of downloads :
423
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/473176/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PUA.Base64EXE-2.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.decompression.bomb.29185.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file
Creating a window
Creating a process from a recently created file
Sending a custom TCP request
Сreating synchronization primitives
Reading critical registry keys
Launching the process to change network settings
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack CAB certutil certutil explorer installer lolbin masquerade monero obfuscated packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/65b4e4c60eab2d1605449419/reports/83abb6a4-7f5e-42cf-8e75-ec91d306c294/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e89fd6e4-620c-426c-abb4-268919489bd4
Result
Threat name:
Gurcu Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1382092
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates multiple autostart registry keys
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Capture Wi-Fi password
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal WLAN passwords
Tries to steal Mail credentials (via file / registry access)
UAC bypass detected (Fodhelper)
Uses dynamic DNS services
Uses netsh to modify the Windows network and firewall settings
Uses the Telegram API (likely for C&C communication)
Yara detected EXE embedded in BAT file
Yara detected Gurcu Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1382092 Sample: 84hJbwlErL.exe Startdate: 27/01/2024 Architecture: WINDOWS Score: 100 106 kinggru.duckdns.org 2->106 108 api.telegram.org 2->108 110 2 other IPs or domains 2->110 136 Multi AV Scanner detection for domain / URL 2->136 138 Found malware configuration 2->138 140 Antivirus detection for URL or domain 2->140 146 6 other signatures 2->146 12 84hJbwlErL.exe 1 3 2->12         started        16 OpenWith.exe 2->16         started        18 svchost.exe 2->18         started        21 OpenWith.exe 2->21         started        signatures3 142 Uses dynamic DNS services 106->142 144 Uses the Telegram API (likely for C&C communication) 108->144 process4 dnsIp5 100 C:\Users\user\AppData\Local\...\update.bat, DOS 12->100 dropped 166 Creates multiple autostart registry keys 12->166 23 cmd.exe 2 12->23         started        26 conhost.exe 16->26         started        28 powershell.exe 16->28         started        112 127.0.0.1 unknown unknown 18->112 file6 signatures7 process8 signatures9 156 Uses netsh to modify the Windows network and firewall settings 23->156 158 Adds a directory exclusion to Windows Defender 23->158 160 Tries to harvest and steal WLAN passwords 23->160 30 Je9d118c7675f9135460dc06da66f074f.exe 14 7 23->30         started        35 conhost.exe 23->35         started        37 certutil.exe 3 2 23->37         started        39 chcp.com 1 23->39         started        process10 dnsIp11 118 ip-api.com 208.95.112.1, 49729, 49744, 80 TUT-ASUS United States 30->118 120 api.telegram.org 149.154.167.220, 443, 49742 TELEGRAMRU United Kingdom 30->120 122 8 other IPs or domains 30->122 102 C:\Users\user\AppData\Roaming\run.exe, PE32+ 30->102 dropped 124 Antivirus detection for dropped file 30->124 126 Multi AV Scanner detection for dropped file 30->126 128 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 30->128 134 5 other signatures 30->134 41 run.exe 1 30->41         started        44 cmd.exe 1 30->44         started        47 cmd.exe 1 30->47         started        49 cmd.exe 30->49         started        130 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 35->130 132 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 35->132 104 C:\...\Je9d118c7675f9135460dc06da66f074f.exe, PE32 37->104 dropped file12 signatures13 process14 file15 98 C:\Users\user\AppData\Local\Temp\smsFD0.tmp, PE32 41->98 dropped 51 smsFD0.tmp 26 3 41->51         started        164 Tries to harvest and steal WLAN passwords 44->164 55 netsh.exe 2 44->55         started        57 conhost.exe 44->57         started        59 findstr.exe 1 44->59         started        61 chcp.com 1 44->61         started        63 netsh.exe 2 47->63         started        65 conhost.exe 47->65         started        67 2 other processes 47->67 69 3 other processes 49->69 signatures16 process17 dnsIp18 114 kinggru.duckdns.org 94.156.71.237, 3999, 49748, 49749 TERASYST-ASBG Bulgaria 51->114 116 8.8.8.8 GOOGLEUS United States 51->116 148 UAC bypass detected (Fodhelper) 51->148 150 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 51->150 152 Found many strings related to Crypto-Wallets (likely being stolen) 51->152 154 5 other signatures 51->154 71 cmd.exe 51->71         started        74 cmd.exe 51->74         started        76 cmd.exe 51->76         started        78 79 other processes 51->78 signatures19 process20 signatures21 162 Adds a directory exclusion to Windows Defender 71->162 80 conhost.exe 71->80         started        82 powershell.exe 71->82         started        84 conhost.exe 74->84         started        86 powershell.exe 74->86         started        94 2 other processes 76->94 88 conhost.exe 78->88         started        90 powershell.exe 78->90         started        92 conhost.exe 78->92         started        96 152 other processes 78->96 process22
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13/
Threat name:
Win64.Trojan.Whitesnakestealer
Create hunting rule
Status:
Malicious
First seen:
2024-01-27 11:11:05 UTC
File Type:
PE+ (Exe)
Extracted files:
36
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rknnrom4x7w2i4qzhk3dvd2yk75smwppba2ddb2wttvq4s4nxqjq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery persistence spyware stealer
Link:
https://tria.ge/reports/240127-m99kmsahe9/
Behaviour
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13
MD5 hash:
f1206cb5780b0a65ded0d86d3d0f8a3d
SHA1 hash:
1850b718d597bb71f99eacf995df31aef4ee9471
Link:
https://www.unpac.me/results/1264aa4d-95da-4e5e-b90e-61b5c6e3871c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8a9ad8b99cbf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

WhiteSnakeStealer

Executable exe 8a9ad8b99cbfeda472193ab63a8f5857fb2659ef08343187569ceb0e4b8dbc13

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2752225/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/473176/

Comments